Invention Grant
- Patent Title: Two point door latch with tapered pins
- Patent Title (中): 带锥形销的两点门闩
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Application No.: US14059232Application Date: 2013-10-21
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Publication No.: US09226622B2Publication Date: 2016-01-05
- Inventor: Tam Le
- Applicant: Tam Le
- Applicant Address: US CA Long Beach
- Assignee: S.P.E.P. Acquistion Corp.
- Current Assignee: S.P.E.P. Acquistion Corp.
- Current Assignee Address: US CA Long Beach
- Agency: Karish & Bjorgum, PC
- Main IPC: E05C1/06
- IPC: E05C1/06 ; A47K3/00 ; E05C9/04 ; E05B53/00 ; E05B63/14 ; E05B15/10 ; E05C1/12

Abstract:
A two point door latch device having a master latch assembly, an auxiliary latch assembly, a linkage operationally joining the master latch assembly and the auxiliary latch assembly, and a handle for operating the master latch assembly. Both the master latch assembly and the auxiliary latch assembly have bolts with beveled heads that extend from their respective housings or brackets when in a locked state, and both include springs which tend the bias the bolts to their unlocked states absent the handle being in the lock position. Furthermore, if the linkage becomes disconnected from the master latch assembly and/or the auxiliary latch assembly, or the linkage breaks, the springs will cause the bolts of the master latch assembly and the auxiliary latch assembly to be retracted to an opened state.
Public/Granted literature
- US20150108768A1 Two Point Door Latch With Tapered Pins Public/Granted day:2015-04-23
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